30791190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{15319}}^1$

素因数の和:15396

約数の個数: 32

約数和(自身を含む): 75006720

約数和(自身を除く): 44215530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 15319, 30638, 45957, 76595, 91914, 153190, 229785, 459570, 1026373, 2052746, 3079119, 5131865, 6158238, 10263730, 15395595, 30791190]

約数ペア:

[(1, 30791190), (2, 15395595), (3, 10263730), (5, 6158238), (6, 5131865), (10, 3079119), (15, 2052746), (30, 1026373), (67, 459570), (134, 229785), (201, 153190), (335, 91914), (402, 76595), (670, 45957), (1005, 30638), (2010, 15319)]